Colors | Book Illustration, Décors éphémères: les expositions jeux d'eau et de lumière (Ephemeral decorations: exhibitions of fountains and light), Aviation exposition, 1909 | Objects | Collection of Cooper Hewitt, Smithsonian Design Museum

Source	Crayola®	CSS3	CSS4
#363430	#414a4c outer space	#2f4f4f dark slate gray	#2f4f4f darkslategrey
#aea699	#979aaa manatee	#a9a9a9 dark gray	#a9a9a9 darkgrey
#7b746a	#757575 sonic silver	#696969 dim grey	#696969 dimgrey
#5f5850	#6e5160 eggplant	#696969 dim grey	#696969 dimgrey
#d6ccb9	#cdc5c2 silver	#c0c0c0 silver	#c0c0c0 silver

What color is Book Illustration, Décors éphémères: les expositions jeux d'eau et de lumière (Ephemeral decorations: exhibitions of fountains and light), Aviation exposition, 1909 ?